canvas updated wording and screenshots (#399)

Removed the sentence and updated the screenshots

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Co-authored-by: Lola Valente <lvalente@codio.com>

Author: LolaValente

source/img/lti/addlti13integration.png

@@ -9,7 +9,7 @@ LTI 1.3 for Canvas
 On this page, you will find detailed step-by-step guidelines to help you integrate your Canvas and Codio accounts and connect assignments between the two applications.
 
 
-LTI version 1.3 improves upon version [LTI-1.1] by moving away from the use of OAuth 1.0a-style signing for authentication and towards a new security model, using OpenID Connect, signed JWTs, and OAuth2.0 workflows for authentication. As we have implemented the majority of these improvements already in Codio, we recommend using the LT1 1.1 integration instead of 1.3 unless your LMS specifically requires it, since it is much easier to set up using the Codio LTI App.
+LTI version 1.3 improves upon version 1.1 by moving away from the use of OAuth 1.0a-style signing for authentication and towards a new security model, using OpenID Connect, signed JWTs, and OAuth2.0 workflows for authentication.
 For more information, see Learning Tools Interoperability Core Specification
 
 The deep linking url is : https://apollo.codio.com/lti/resource_selection
@@ -25,9 +25,9 @@ The Canvas user who carries out these steps must be a system administrator.
 |                                                                                         |                                                                                                                                                              |
 |     <div class="small">                                                                 |                                                                                                                                                              |
 |      <strong>In Codio:</strong><br>                                                     |    |image1|                                                                                                                                                  |
-|     1. Go to your organization account settings by clicking on your user                |                                                                                                                                                              |
-|        name in the bottom left of your dashboard,                                       |                                                                                                                                                              |
-|     and then selecting your organization within <strong>Organizations</strong>.<br><br> |                                                                                                                                                              |
+|     1. Go to your organization account settings. Click your username in the             |                                                                                                                                                              |
+|        top-right corner, then select Organization from the menu.                        |                                                                                                                                                              |
+|        In the Organizations tab, click the name of your organization.<br><br>           |                                                                                                                                                              |
 |                                                                                         |                                                                                                                                                              |
 |     2. Select the <strong>LTI Integrations</strong> tab.<br><br>                        |                                                                                                                                                              |
 |     3. Scroll down to the <strong>LTI Integration 1.3</strong> section; you should      |                                                                                                                                                              |